• Preparing students to excel

    ISR shapes citizens of the world who are prepared to become socially responsible and successful.

    San Agustín Campus

  • Our People

    We benefit from talented, experienced and world class faculty and staff.

    Board Members

  • Prepared for Success

    Students are part of a global learning community that includes peers and teachers from around the world.

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  • Students are encouraged to explore their talents

    ISR offers a wide range of services and extracurricular activities.

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  • Welcome to San Roberto

    We are a values-centered community that happily welcomes people from every culture, belief, and religion.

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  • News and Events

    Keep updated about our news and events and follow us on Social Media.

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Leadership Team

Learn more about our Leadership Team

  • Hortensia Prieto

    Hortensia Prieto

    General Director

    Hortensia Prieto

    Hortensia Prieto is ISR’s General Director. She has worked at ISR since 1991, where she has served as Curriculum Coordinator, Academic Coordinator, Principal, Superintendent Assistant, and General Director.

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  • Matthew Woodward

    Matthew Woodward

    Academic Director

    Matthew Woodward

    A leader with over 16 years of experience in international school settings, before joining ISR in July of 2014, Matt Woodward was the elementary and early childhood assistant principal and curriculum coordinator at the International School Nido de Aguilas. Matt oversaw all elements of student, academic and social emotional learning, including building the structures for professional development. 

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  • Ana Maria Hernandez

    Ana María Hernández

    Admissions and Marketing Director

    Ana María Hernández

    Ana María Hernández is the Marketing and Admissions Director at ISR since 2013. She has a Bachelor Degree in Marketing from ITESM. She has worked in that area in various national and multinational companies, specializing in advertising and market research. Since 2008 she works in the education field directing administrative, admissions, and marketing departments.

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  • Daniel Dares

    Daniel Dares

    IT Director

    Daniel Dares

    Daniel worked as General Director at the American School of Pachuca, he performed as Continuous Improvement Coordinator (SACS/AdvancED),  creator of “RTI Companion”, a data management system.  He has 15 years of teaching experience in Mexico and U.S Middle Schools and High Schools.  Daniel likes reading, archery and technology. He has a Masters in Educational Leadership, Masters of Science in Education, Industrial and Systems Engineering.


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